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Installation ManualMARINE RADAR
MODEL1835/MODEL1935/MODEL1945
SAFETY INSTRUCTIONS............................................................................................................. i
SYSTEM CONFIGURATION........................................................................................................ ii
EQUIPMENT LISTS .................................................................................................................... iii
1. HOW TO INSTALL THE SYSTEM..................................................................................... 1-11.1 Display Unit ............................................................................................................... 1-11.2 Antenna Unit for MODEL1835 .................................................................................. 1-21.3 Antenna Unit for MODEL1935/MODEL1945............................................................. 1-9
2. CABLE CONNECTION ......................................................................................................... 2-12.1 Standard Connection ................................................................................................ 2-12.2 Data Signal Port ........................................................................................................ 2-2
3. HOW TO SET THE EQUIPMENT.......................................................................................... 3-13.1 How to Set the Language.......................................................................................... 3-13.2 How to Set the Purpose and Model .......................................................................... 3-23.3 How to Enter the Initial Settings ................................................................................ 3-3
4. OPTIONAL EQUIPMENT...................................................................................................... 4-14.1 ARP Kit ARP-11 ........................................................................................................ 4-14.2 Connection of Buzzer and/or Remote Display .......................................................... 4-4
PACKING LISTS ...................................................................................................................... A-1
OUTLINE DRAWINGS ............................................................................................................. D-1
INTERCONNECTION DIAGRAMS ...........................................................................................S-1
www.furuno.comAll brand and product names are trademarks, registered trademarks or service marks of their respective holders.
i
SAFETY INSTRUCTIONS
WARNINGRadio FrequencyRadiation Hazard
WARNING
Standard SteeringDisplay unit 0.45 m 0.30 m
CAUTIONCAUTION
M1835 Antenna unit 0.90 m 0.70 mM1935 Antenna unit
M1945 Antenna unit
Unit
1.00 m1.00 m
0.75 m0.75 m
WARNING Indicates a condition that can cause death or serious injury if not avoided.
CAUTION Indicates a condition that can cause minor or moderate injury if not avoided.
Warning, Caution Mandatory ActionProhibitive Action
Read these safety instructions before you operate the equipment.
Do not open the equipment unless totally familiar with electrical circuits and service manual.Only qualified personnel should work inside the equipment.
Wear a safety belt and hard hat when working on the antenna unit.Serious injury or death can result if someone falls from the radar mast.
Construct a suitable service platform from which to install the antenna unit.Serious injury or death can result if someone falls from the radar mast.
Turn off the power at the mains switchboard before beginning the installation.Fire, electrical shock or serious injury can result if the power is left on or is applied while the equipment is being installed.
Ground the equipment to prevent electrical shock and mutual interference.
Observe the following compass safe distances to prevent deviation of a magnetic compass.
The radar antenna emits electromagnetic radio frequency (RF) energy which can be harmful, particularly to your eyes. Never look directly into the antenna aperture from a close distance while the radar is in operation or expose yourself to the transmitting antenna at a close distance.Distances at which RF radiation levels of 100, 50 and 10 W/m2 exist are given in the table below.
Note: If the antenna unit is installed at a close distance in front of the wheel house, your administration may require halt of transmission within a certain sector of antenna revolution. This is possible - Ask your FURUNO representative or dealer to provide this feature.
MODEL
MODEL1835
MODEL1935
MODEL1945
Worst case0.1 m
Worst case1.2 m
Worst case1.7 m
Worst case1.0 m
Worst case0.0 m
Worst case0.2 m
Worst case0.2 m
Distance to100 W/m2 point
Distance to50 W/m2 point
Distance to10 W/m2 point
MODEL
MODEL1835
MODEL1935
MODEL1945
Worst case0.2 m
Worst case2.2 m
Worst case2.4 m
Worst case2.2 m
Distance to100 W/m2 point
Distance to10 W/m2 point
Worst case0.2 m
Worst case0.1 m
Antenna unit: RSB-0071-057XN10A-RSB-0070-064, XN10A-RSB-0073-064XN12A-RSB-0070-059, XN12A-RSB-0073-059
Antenna unit: RSB-0071-057AXN10A-RSB-0070-064A, XN10A-RSB-0073-064AXN12A-RSB-0070-059A, XN12A-RSB-0073-059A
ii
SYSTEM CONFIGURATIONS
12 - 24 VDC
Display unitRDP-152
100/110/220/230 VACfor MODEL1835
External buzzer
Echo sounderGPS navigatorAIS, etc.
RectifierPR-62
Remote display
: Basic configuration
Heading sensor
MODEL 1835 Antenna unit
RSB-0071-057RSB-0071-057A
Echo sounderGPS navigatorAIS, etc.
ECONOMY
RANGE
TLL
GAIN
TRAILS
OFFCENTER
TARGETALARM
STBYT X
A/C SEA
A/C RAIN
CUSTOM
MENUCANCEL
EBL VRM
HL OFF
ENTER
RB LLI
MODEL 1945Antenna unit
XN-12A-RSB-0070-059XN-12A-RSB-0070-059AXN-12A-RSB-0073-059
XN-12A-RSB-0073-059A
MODEL 1935 Antenna unit
XN-10A-RSB-0070-064XN-10A-RSB-0070-064AXN-10A-RSB-0073-064
XN-10A-RSB-0073-064A
100/110/115/220/230 VACfor MODEL1935/MODEL1945
RectifierRU-3423
iii
EQUIPMENT LISTSStandard supply
Note: The name for MODEL1835, MODEL1935, MODEL1945 is shortened to M1835, M1935, M1945 in this manual.
Name Type Code No. Qty CommentDisplay unit RDP-152 - 1 w/Flush mounting sponge 02-
160-1201 (1 pc), Self-tapping screw 5x20 SUS304 (4 pcs.)
Antenna unit
RSB-0071-057
- 1
Unit for M1835RSB-0071-057AXN10A-RSB-0070-064 Unit for M1935, 24 RPMXN10A-RSB-0070-064AXN10A-RSB-0073-064 Unit for M1935, 48 RPMXN10A-RSB-0073-064AXN12A-RSB-0070-059 Unit for M1945, 24 RPMXN12A-RSB-0070-059AXN12A-RSB-0073-059 Unit for M1945, 48 RPMXN12A-RSB-0073-059A
Installation materials
CP03-21800 000-080-014
1
10 m Signal cable for M1835CP03-21810 000-080-015 15 m Signal cable for M1835CP03-21820 000-080-016 20 m Signal cable for M1835CP03-21830 000-080-017 30 m Signal cable for M1835CP03-33000 000-014-604 5 m Signal cable for M1935/
1945CP03-33010 000-014-605 10 m Signal cable for M1935/
1945CP03-33020 000-014-606 15 m Signal cable for M1935/
1945CP03-33030 000-014-607 20 m Signal cable for M1935/
1945CP03-33040 000-014-608 30 m Signal cable for M1935/
194502-160-1201 100-344-030-10 1 Flush Mounting SpongeMJ-A3SPF0017-050ZC 000-157-995-10 1 5 m power cable with 10 A fuseCP03-16901 001-051-990
1 setFor antenna unit of M1835
CP03-18401 - For antenna unit of M1935/1945
Accessories 19-028-3125-1 100-360-671-10 1 LCD cleaning clothSpare parts SP03-12200 000-086-965 1 set Fuse label
03-129-1512 1 pc, Fuse FGBO 125V 10A PBF 2 pcsFuse FGBO-A 125V 5A PBF 2 pcs
iv
Optional supplyName Type Code No. Qty Comment
Rectifier PR-62 - 1 For M1835RU-3423 000-030-443 For M1935/1945
External buzzer OP03-21 000-030-097 1Cable assy. MJ-B24LPF0010-100+R 000-147-880-12 1 For remote display, 10 m
MJ-B24LPF0010-200+R 000-147-881-12 1 For remote display, 20 mMJ-B24LPF0010-300+R 000-147-882-12 1 For remote display, 30 mMJ-A10SPFW0001+R 001-074-600-10 1 Two-way cable for remote
display/external buzzerMJ-A6SPF0007-100C 000-159-695-10 1 For heading sensor, 10 mMJ-A7SPF0007-050C 000-154-028-10 1 Used for navaid and external
buzzer, 5 mARP kit ARP-11 008-523-050 1 ARP BoardMounting bracket
OP03-208 001-078-340 1 For antenna unit of M1835
Connector MJ-A6SPF3A+ 000-154-034-10 10 For 6P connectorMJ-A7SPF3A+ 000-154-030-10 10 For 7P connector
1-1
1. HOW TO INSTALL THE SYSTEM
1.1 Display UnitSelect a location for the display unit by following the information shown below.
• The unit is waterproof, but FURUNO recommends that you install the display unit in a cabinet.• Keep the unit away from direct sunlight.• The temperature and humidity must meet the requirements shown in the equipment specifica-
tions.• Set the unit away from the exhaust pipes and vents.• The installation location must have enough cool air.• Install the unit where shock and vibration meet the requirements shown in the equipment spec-
ifications. If there is heavy vibration, vertically install the display unit on the hanger.• Keep the unit away from the equipment that creates an electromagnetic field, for example, a
motor and generator.• For maintenance and checking, leave enough space at the sides and rear of the unit referring
to the outline drawing and provide some additional length in cables.• Follow the recommended compass safe distances shown on page i to prevent the interference
to a magnetic compass.
How to install the display unit
How to install the display unit on a desktop or the overhead
Follow the procedure shown below to install the display unit on a desktop or the overhead.
See the outline drawing on page D-3 for details.
1. Fasten the hanger with four self-tapping screws.2. Set the knob bolts into the display unit.3. Set the display unit to the hanger, and tighten the knob bolts.4. Attach the hard cover to protect the LCD.Note: For the overhead installation, make sure the location is strong enough to hold the unit. If necessary, fasten the hanger with the bolts, nuts and washers (local supply).
1-2
How to install the display unit in a console
Follow the procedure shown below to install the display unit in a console.
1. Prepare a hole in the location whose dimensions are 274 (W) x 252 (H) mm.2. Make four pilot holes. See the outline drawing at the back of this manual for additional infor-
mation.3. Set a flush mount sponge supplied as an installation materials to the backside of the unit.4. Set the unit to the hole.5. Open the four covers and fasten the unit with four self-tapping screws (5 x 20) supplied.
1.2 Antenna Unit for MODEL1835How to select the location for the antenna unit
When you select an installation location for the antenna unit, remember the following points.
• Install the antenna unit on a solid location, for example radar arch or on a mast on a platform. (For sailboats, a mounting bracket is optionally available.) You must put the antenna unit where there is a good complete view. Make sure that no part of the superstructure is within the scan-ning beam. Any obstruction causes shadow sectors. For example, a mast with a diameter smaller than the horizontal beamwidth causes only a small blind sector. A horizontal spreader or crosstrees in the same horizontal plane creates a large obstruction. Install the antenna unit above a horizontal spreader or crosstrees.
4 - PILOT HOLES
Cutout dimensions
R12.5
63
(2.4
8")
Side view
Cover
287.6±0.5 (11.32")
274±1 (10.79")
252±
1 (9
.92"
)
160±
0.5
(6.3
0 ")
R0.49"
1-3
Normal position of the antenna unit on the sailboat and powerboat
To reduce the electrical interference, do not run the antenna cable near other electrical equipment. Also do not run the cable in parallel to power cables.
Make sure that you follow the compass safe distance shown on page i to prevent the interference to a magnetic compass.
How to install the antenna unit1. Open the packing box of the antenna unit with great caution.2. Loosen the four bolts at the base of the radome to remove the radome cover.
Antenna unit
The location where you install the antenna unit must be parallel to the waterline. Make five holes in the installation location. See the outline drawing at the end of this manual for dimen-sions. A target echo returned from the bow direction must be shown on the zero degree posi-tion on the screen. When you make holes, make sure the holes are parallel to the fore-and-aft line.
3. Prepare a platform of 5 to 10 millimeters in thickness for the antenna unit. The optional mounting bracket lets you install the antenna unit on a sailboat mast. (Refer to page 1-8 for information.) Find the cable entry on the radome base. Set the radome base so that the cable entry is toward the stern.
Antenna unit
Antenna unit
Antenna unitAntenna unit
Radome cover
1-4
Antenna unit, cover removed
How to fasten the radome base to the platform
Wiring and preparation
4. Make a hole of at least 20 millimeters in diameter through the deck or bulkhead to run the sig-nal cable. (To prevent electrical interference, do not run the signal cable near other electrical equipment. Do not run the cable in parallel to power cables.) Set the cable through the hole. Close the hole with the sealing compound for waterproofing.
5. Remove three shield covers in the radome.
Flat washerSpring washer
M10 x 25 Hex bolt Platform
Ship's bow
Cable entry
1-ø16 Hole
4-ø12 Holes
Platform
Ship's bow
Cable entry
1-ø16 Hole
Flat washerSpring washer
M10 x 25 Hex bolt
4-ø12 Holes
Antenna unit: RSB-0071-057XN10A-RSB-0070/0073-064XN12A-RSB-0070/0073-059
Antenna unit: RSB-0071-057AXN10A-RSB-0070/0073-064AXN12A-RSB-0070/0073-059A
FlatwasherSpringwasher
Platform
Antenna base plate
M10 x 25Hex bolt
Radome
5 - 10 mm
Apply silicone sealant.
Effectivethread length
25 mm
Gasket
1-5
6. Loosen four screws and remove the cable clamping plate and the gasket.
Antenna unit, inside view
7. Set the signal cable through the hole at the bottom of the radome base.8. Fasten the signal cable with the cable clamping plate and gasket. Connect the shield and vinyl
wire to the ground by one of the screws of the cable clamping plate.
Antenna unit: RSB-0071-057XN10A-RSB-0070/0073-064XN12A-RSB-0070/0073-059
Antenna unit: RSB-0071-057AXN10A-RSB-0070/0073-064AXN12A-RSB-0070/0073-059A
Shield cover
Shield cover
Screws 7 pcs.
Screws 7 pcs.
Screws 6 pcs.
Shield cover
Screws 4 pcs.
Gasket
Cable clamping plate
Shield cover
Shield cover
Screws 7 pcs.
Screws 7 pcs.
Screws 6 pcs.
Screws 4 pcs.
Gasket
Cable clamping plate
1-6
9. Connect the wire to the RF unit, referring to the illustration on the next page.
Signal cable, the side of antenna unit
RF unit
to one of the screws of the cable clamping plate
9-pin connector:to J801 on MD-9208
4-pin connector:to J802 on MD-9208
13-pin connector:to J611 on IF-9214*1 or 03P9522*2
*1: For Antenna unit RSB-0071-057, XN10A-RSB-0070/0073-064 and XN12A-RSB-0070/0073-059
*2: For Antenna unit RSB-0071-057A, XN10A-RSB-0070/0073-064A and XN12A-RSB-0070/0073-059A
J802J801
J611
MD-9208
03P9522
PTU-9335
Cableentry
J802J801
J611
MD-9208
IF-9214
PTU-9335
Cableentry
Antenna unit: RSB-0071-057XN10A-RSB-0070/0073-064XN12A-RSB-0070/0073-059
Antenna unit: RSB-0071-057AXN10A-RSB-0070/0073-064AXN12A-RSB-0070/0073-059A
1-7
10. Attach the EMC core supplied as shown below.
How to attach EMC core
11.Attach the shield covers. Make sure the cable is not caught by the cover.12.Attach the radome cover. Align the triangle mark on radome cover with that on radome base.
How to attach the radome cover
13.Fasten the radome bolts.
J806
J805
J803
J804
J802J801
Motor
J613
J611
J1
EMC coreE04SS251512(Above cableclampingplate)
Cableentrance
PTU-9335
MD9208
Cableclamping plate
*1: For Antenna unit RSB-0071-057, XN10A-RSB-0070/0073-064 and XN12A-RSB-0070/0073-059
*2: For Antenna unit RSB-0071-057A, XN10A-RSB-0070/0073-064A and XN12A-RSB-0070/0073-059A
IF-9214*1 or 03P9522*2
Radome cover
Radome base
1-8
How to install the optional mounting bracketThe optional mounting bracket lets you fasten the antenna unit to a mast on a sailboat.
Mounting bracket kit
Type: OP03-208
Code No.: 001-078-340
Assemble the mounting bracket and fasten the mounting bracket to a mast. Fasten the antenna unit to the bracket.
How to assemble and install the optional mounting bracket
Table Contents of mounting bracket kit
Type Code Qty
Hex head bolt M4x12 000-162-956-10 4
Hex head bolt M8x20 000-162-955-10 10
Mounting plate 03-018-9001-0 100-206-740-10 1
Support plate (1) 03-018-9005-0 100-206-780-10 1
Support plate (2) 03-018-9006-0 100-206-790-10 1
Bracket (1) 03-018-9002-3 100-206-753-10 1
Bracket (2) 03-018-9003-3 100-206-763-10 1
Fixing plate 03-018-9004-3 100-206-773-10 2
Support plate
(A) Assembling the mounting bracket (B) Fastening antenna to mounting bra
1-9
1.3 Antenna Unit for MODEL1935/MODEL1945How to select the location for the antenna unit
• The antenna unit is installed either on top of the wheelhouse or a platform on the radar mast. Install the antenna unit where there is a good complete view. Any obstruction causes blind sec-tors. For example, a mast with a diameter smaller than the horizontal beamwidth of the radiator causes only a small blind sector. A horizontal spreader or crosstrees in the same horizontal plane creates a large obstruction. Install the antenna unit above, or below a horizontal spreader or crosstrees.
• You cannot put the antenna unit where there is a completely clear view in all directions. Make sure you check for blind sectors on the radar screen after you have installed the radar.
• To reduce the electrical interference, do not run the signal cable near other electrical equip-ment. Also do not run the cable in parallel to power cables.
• A magnetic compass gives error if the antenna unit is installed near the magnetic compass. Follow the compass safe distances shown in the SAFETY INSTRUCTIONS to prevent the interference to a magnetic compass.
• Do not apply paint to the radiator aperture. The radar wave cannot be transmitted if there is paint on the radiator.
• If this radar is installed on a large vessel, follow the points shown below:• The length of the signal cable between the antenna unit and the display unit is max. 30 m.• The output from a funnel or exhaust vent decreases aerial performance and hot gases can
damage the radiator. The antenna unit must not be installed where the temperature is more than 55°C.
• The antenna unit can be installed on the bridge, a common mast, or the radar mast.
(a) On bridge
(c) Radar mast(b) Common mast
1-10
Installation procedureRefer to the outline drawing at the back of this manual for the dimensions. Make five holes in the platform. Four holes to fasten the antenna unit and one hole for the signal cable.
How to fasten the radiator to the radiator bracket
See the packing list at the back of this manual for the installation materials.
1. Remove the radiator cap from the radiator bracket.2. Apply the silicone sealant to the surface of the antenna radiator and the radiator bracket. See
the figure shown below for the location.
3. Apply the silicone sealant to the threads in the four holes on the antenna radiator.4. Apply the grease to the O-ring and set the O-ring to the radiator bracket.5. Set the antenna radiator on the radiator bracket.6. Apply the silicone sealant to the radiator bolts (4 pieces). Fasten the antenna radiator to the
radiator bracket with the radiator bolts, flat washers and spring washers.
How to fasten the antenna radiator to the radiator bracket
Coat grey area withsilicone sealant.
Groove
Radiator
RADIATOR BRACKET(top view)
Coat hatched area withsilicone sealant.
10mm
(Radiator type: XN-10A) (Radiator type: XN-12A)
ANTENNA RADIATOR(bottom view)
Flat washerSpring washerHex head bolt(M8 x 30)
Radiator bracket
Apply silicone sealant to bolts.
Antennaradiator
O-ring
Apply silicone sealantto threaded holes
1-11
How to install the antenna unitYou can install the antenna unit by one of the two methods shown below.
• Use the outside holes • Use the inside holes
How to use outside holes of the antenna housing
Use the hex head bolts (supplied) to install the antenna unit as shown in the illustration below.
1. Put the rubber mat (supplied) on the platform.
Location of rubber mat
2. Put the antenna unit on the rubber mat. Align the position of the antenna unit as shown in the illustratrion below.
Antenna unit
Groundterminal
Rubbermat
Bow mark
SternBow
CAUTIONDo not lift the Antenna unit by the radiator; lift it by the housing.
The radiator may be damaged.
1-12
3. Set four hex head bolts (M12x60, supplied) and seal washers (supplied) from the top of the antenna housing, as shown below.
How to set the antenna unit chassis
4. Set the flat washers (M12, supplied), spring washers (supplied) and nuts (supplied) to the hex head bolts. Tighten by turning the nuts. Do not tighten by turning the hex head bolts, to pre-vent damage to the seal washers.
How to fasten the antenna unit to the platform
5. Apply the anticorrosive sealant to the flat washers, spring washers, nuts and visible parts of bolts.
6. Prepare the ground point on the platform. Use an M6x25 bolt, nut and flat washer (supplied). The ground point must be within 300 mm from the ground terminal on the antenna unit.
7. Run the ground wire (RW-4747, 340 mm, supplied) between the ground terminal and the ground point.
Hex bolt
Seal washer
Flat washerSpring washerNut
AntennaunitMountingplatform
Silicone sealantFlat washer
Rubber mat
Seal washer Silicone sealant
Spring washer
1-13
8. Apply the silicone sealant to the ground terminal and ground point as shown below.
How to apply the silicone sealant to the ground point and ground terminal
How to use the inside holes of the antenna housing
This method requires removal of the RF unit from the antenna unit to access the inside fixing holes. Use four hex head bolts, flat washers, spring washers and nuts (local supply) to install the antenna unit. Check the length of bolts before you install.
1. Loosen four bolts on the cover to open the antenna unit. 2. Disconnect the connector connected between the upper chassis and the lower chassis.3. Remove two hex head bolts (M8x25) to separate the upper chassis from the lower chassis.4. Loosen four pan head screws to remove the cover from the pc board.5. Remove the connector from the RF unit.6. Loosen four hex head bolts to remove the RF unit.
Groundwire
Hex boltFlat washer
Spring washerFlat washer
Hex nutSiliconesealant
Hex nut
Weld here.
Siliconesealant
Groundwire
antennaunit
OR
Flat washerSpring washerGround
wire
GROUNDTERMINAL
GROUNDPOINT
Hex nut
1-14
Antenna unit chassis, upper chassis separated
7. Set the corrosion-proof rubber mat (supplied) to the support platform.8. Cut the rubber bushings in the fixing holes and put four bolts from the inside of the lower chas-
sis. Fasten the lower chassis to the support platform with the spring washers, flat washers and nuts (local supply). Apply the silicone sealant to the flat washers, nuts and visible parts of bolts.
9. Assemble the RF unit, cover and chassis.10.Set four caps (supplied) into the outside fixing holes.11.Prepare the ground point on the platform. Use an M6x25 bolt, nut and flat washer (supplied).
The ground point must be within 300 mm from the ground terminal on the antenna unit.12.Run the ground wire (RW-4747, 340 mm, supplied) between the ground terminal and the
ground point.13.Apply the silicone sealant to the ground terminal and ground point. See the illustration on
page 1-13 for instructions.
RFunit
Hex head boltM10 x 20, 4 pcs.
Hex head boltM8 x 25 2 pcs.
Spring WasherM10, 4 pcs.
Board cover
Pan head screwM3 x 8, 2 pcs.
Upper chassis
Square bushing
Lower chassis
Pan head screwM3 x 8, 2 pcs.
1-15
How to connect the signal cable
The signal cable runs from the display unit to the antenna unit. To reduce the electrical interfer-ence, do not run the signal cable near other electrical equipment. And do not run the cable in par-allel to power cables. Put the cable through the hole and apply the sealing compound around the hole for waterproofing.
1. Loosen four bolts, open the antenna cover, and set the stay.
Antenna unit chassis, cover opened
2. Loosen the cable gland assembly (plate, gasket, flat washer).3. Put the signal cable with the connector through the bottom of the antenna unit chassis. Put the
cable through the gland assembly as shown below.
How to put the signal cable through the cable gland assembly
4. Fasten the crimp-on lug of the shield wire to one of the four fixing bolts of the cable gland assembly.
Stay
Cable gland assy.
Bolt
Plate
Bolt
4 - M4 x 16
Gasket
Flatwasher
Shield wire
1-16
5. Put the signal cable so that no more than 4 cm of the sheath is visible, as shown in the figure below. Tighten the fixing bolts.
How to fasten signal cable in cable gland
6. Loosen four screws in the figure shown below and open the cover.
Antenna unit chassis, cover opened
7. Put the signal cable through the cable protector.
Antenna unit chassis, cover opened
Sheath
CABLE GLAND
Plate
GasketFlatwasher
BoltWithin 4 cm
Taping
Shield wire
Four screws
Cableprotector
1-17
8. Connect the signal cable to the RTB Board (03P9249). See the interconnection diagram and the figure shown below.
9. Attach three EMI cores to the signal cable as shown below.
Antenna unit chassis, cover opened
10.Fasten the signal cable with the cable clamp.11.Undo the stay and close the cover. Securely Fasten the scanner bolts.
Note: When you close the cover, set the gaskets to the grooves in the bottom chassis, then tighten the bolts.
Run cable along here.
Lead incable here.
J821 VH9P
RTB Board
J824 NH13PJ823 VH4P
Clamp
J822 VH2P
EMI core RFC-13Run cable along here.
J821 VH9P
RTB Board
J824 NH13PJ823 VH4P
Clamp
J822 VH2P
EMI core RFC-13
Antenna unit: RSB-0071-057XN10A-RSB-0070/0073-064XN12A-RSB-0070/0073-059
Antenna unit: RSB-0071-057AXN10A-RSB-0070/0073-064AXN12A-RSB-0070/0073-059A
Lead in cable here.
Bottom Chassis
Gasket
Groove
Antenna Bolt
Torque : 9.8 ±0.1 Nm
1-18
This page is intentionally blank.
2. CABLE CONNECTION
2.1 Standard ConnectionConnect all cables at the rear of the display unit.
Display unit, rear view
Antenna cableMJ-B24LPF0002-xxx+R orMJ-B24LPF0005-yyy+R
CAUTION
Ground terminalConnect ground wire between here andship's ground.
Ground theequipment toprevent interference.
CAUTION
NMEA1
NMEA2
HDG
DJ-1
OPTION
12-24 VDC/ 8.0-3.8A3 GND
1 + 2 -
USB
Power cable MJ-A3SPF0017-050ZC
Fuse
To ship's power distributor +: White -: Black
To antenna unit(xxx: 100, 150, 200 or 300)(yyy: 050, 100, 150, 200 or 300)
The unit is shipped with 10A fuse, which is for use with 12 VDC ship’s battery.If your ship’s battery is 24 VDC, replace the 10 A fuse with a 5A fuse, and attach the appropriate label to the fuse cover on the power cable.Use of wrong fuse canresult in damage to theequipment.
2-1
2-2
2.2 Data Signal PortConnect external equipment(s) to the ports on the rear panel as shown below.
The Model 1835/1935/1945 can receive the following NMEA 0183 format sentence from other equipment.
• Position GNS>GGA>RMC> GLL• Course true VTG>RMC• Course magnetic VTG>RMC (true)• Speed over ground VTG>RMC • Speed related to water VHW• Distance to waypoint BWR>BWC>RMB• Destination waypoint, true BWR>BWC>RMB• Destination waypoint, magnetic BWR>BWC• Heading (true) HDT>VHW (true)>HDG>HDM>VHW (magnetic)• Heading (magnetic) HDG> HDM>VHW (magnetic)>HDT> VHW (true)• Magnetic variation HDG>RMC• Cross-track error XTE>RMB• Depth DPT>DBT• Temperature MTW• Wind (true) MWV>VWT• Wind (relative) MWV>VWR• Time: ZDA
NMEA1 (7P), NMEA2 (7P) (NMEA in / out) HDG (6P) OPTION (10P)
GPS sensor, AISGPS navigator, echo sounder, etc.
Heading sensor(Example AD-100, SC-50, SC-110)
External buzzerRemote display
Necessary cable MJ-A7SPF0007-050C
Necessary cableMJ-A6SPF0007-100C
Necessary cable See section 4.2.
NMEA2 port
OPTION port
NMEA1
NMEA2
HDG
OPTION
12-24 VDC/ 8.0-3.8A3 GND
1 + 2 -
USB
HDG port
NMEA1 port
DJ-1
3. HOW TO SET THE EQUIPMENT
3.1 How to Set the LanguageAt the first power application after installation, select a language as follows.
1. Press /BRILL key to turn on the power."Now Initializing" appears and after a while the window below appears.
2. Use the cursor pad to select a language required and press the ENTER key.The window shown below appears.
3. Select [Yes] and press the ENTER key.
YesNo
Language English OK?
Language selected
3-1
3-2
3.2 How to Set the PurposeSet the purpose of the radar.
1. Press the MENU key. The main menu appears on the screen.2. Press or on the cursor pad to select [Factory]. The factory menu title bar appears in gray
on the right of the screen.3. While you press the CANCEL/HL OFF key, press the MENU key five times to activate the
Factory menu.
4. Press the ENTER key. The Factory menu becomes active and the cursor moves to the right column.
5. Press or to select the Purpose.6. Press the ENTER key to show the setting window.
7. Press or to select an option.8. Press the ENTER key to validate the setting.9. Press the CANCEL/HL OFF key to return to the main menu.
[ENTER]: Enter [CANCEL/HL OFF]: Back[MENU]: Exit
SystemGPS
Units
Target
ARPA
AISModel
Language Purpose
: 1835 RTR-057A*
: English: Sea
MenuMenu FactoryFactory
Initial
Factory
Sector Blank
Installation
Tests
*: The model name depends on your radar model. Do not change the model name.
RiverSeaIECRussian-River
3.3 How to Enter the Initial SettingsAfter you set the purpose of the radar, enter the initial settings as follows.
1. On the main menu, press or to select [Installation].
2. Press the ENTER key. The Installation menu becomes active and the cursor moves to the right column.
3. Press or to select an item from the [Installation] menu.4. Press the ENTER key to show the setting window.5. Press or to select an option.6. Press the ENTER key to validate the setting.7. Press the MENU key to close the main menu.
Basic Settings
Input Source: Select the input source from [Master] and [Slave]. The default setting is [Master].
Master: A display unit operates as the main radar.
Slave: A display unit operates as a remote display. For the remote display, make sure you adjust the [Video Init Adjust] and [Timing Adjust] (page 3-5 and 3-6).
ARPA QV Select: Set to [On] position to display quantized video on the screen. Set to [Off] posi-tion for normal use.
Demo Mode: Set to [On] position to activate the demo mode. Set to [Off] position for normal use.
[ENTER]: Enter [CANCEL/HL OFF]: Back[MENU]: Exit
SystemGPS
Units
Target
ARPA
AIS
Demo Mode
Input SourceARPA QV Select
Antenna Height
Heading Adjust
: 15m: 2
: 0. 0 °
: Off
: Master: Off
MBS Adjust*
Auto Install Setup*
Timing Adjust
Near STC Level
: 0
: 0
: 0.000 NM
MenuMenu InstallationInstallation
Initial
Factory
Sector Blank **
Installation
Total On Time* : 000000.5 hTotal TX Time* : 000000.6 h
* : Displayed when scrolled.
Memory Clear*
** : Set the [Sector Blank] to [Off] in order to execute [Auto Installation Setup] in the [Installation] menu.
Video Init Adjust* : 6ARPA Adjust SP* : 2ARPA Adjust MP* : 2ARPA Adjust LP* : 2
Antenna Rotation : Rotate
Tests
A/C Auto Adjust
3-3
3-4
Antenna Rotation: [Rotate] (default setting) transmits the radar pulses with rotating the antenna. [Stop] transmits the radar pulses without rotating the antenna.
Antenna Height: Set the height of the antenna above the water surface. The options are 5, 10, 15, 20, 30, 40 and 50 m. The default setting is 15 m.
Near STC Level: Set the STC curve at near distance. The options are 1,2, 3 and 4. “4” has the strongest effect.
A/C Auto Adjust: Adjust the performance of the automatic A/C.
Memory Clear: Restore the default settings. [Purpose], [Type] and [Input Source] are not changed. When turning on the power after the memory clear, the language selection window ap-pears. (See page 3-1.)
Heading Adjustment
You have installed the antenna unit so that the unit faces toward the bow. A target at the front of the boat and aligned with the bow must appear on the heading line (zero degrees). If the target does not appear on the heading line, do the procedure shown below to adjust the heading.
1. Set ship heading toward an acceptable target (for example, ship at anchor or buoy) at a range between 0.125 and 0.25 nautical mile.
2. Transmit the radar at the range of 0.25 nautical mile and measure the bearing of that target relative to ship heading with an EBL.
3. Open the Installation menu and select [Heading Adjust].4. Press the ENTER key to show the window for heading adjust.
5. Press or to set the value measured at the above step 2. Check that the target appears on the heading line.
6. Press the ENTER key to complete the setting.
�
�
0.0 °
(0 ° ∼ 359.9 °)
How to automatically set the equipment
The equipment automatically adjusts the tuning, timing and video.
Note: Before you do this procedure, tramsmit the radar more than 10 minutes on a long range and check that [Sector Blank] is [OFF].
1. Transmit on the maximum range.2. Select [Auto Install Setup] from the installation menu and press the ENTER key.3. Press on the cursor pad to select [Yes], then press the ENTER key.
The tuning adjustment begins automatically, and the indication "Tuning adjusting" appears during tuning adjustment. After the tuning adjustment is completed, the timing and video are adjusted in that order. The indications "Timing adjusting" and "Video adjusting" appear during those adjustments. After all adjustments are completed, the window disappears.
If the result for any item is not best for your conditions, manually adjust the item accord-ing to the procedure in this section.
Manual Timing Adjustment
This adjustment gives correct radar performance on short ranges. The radar measures the time required for a transmitted echo to go to the target and return to the source. The received echo appears on the display according to the measured time. The sweep must start from the center of the display.
A trigger pulse created in the display unit goes to the antenna unit through the signal cable to ac-tivate the transmitter (magnetron). The time taken by the signal to move to the antenna unit chang-es, according to the length of the signal cable. During this period, the display unit must wait before the radar starts the sweep. When the display unit is not adjusted correctly, the echoes from a straight object will not appear as a straight line. The target appears "pushed" or "pulled" near the picture center. The range to objects are shown at wrong distances.
Examples of wrong and correct sweep timings
1. Transmit on the shortest range, then adjust the gain and the A/C SEA.2. Visibly select a target that creates a straight line (harbor wall, straight piers).3. Open the Installation menu and select [Timing Adjust].4. Press the ENTER key to show the setting window.5. Press or to make straight the target selected at step 2, then press the ENTER key to fin-
ish.
(1) Target pulled (2) Correct (3) Target pushed outward
3-5
Manual MBS Adjustment
Reduce the main bang (black hole), which appears at the display center on short ranges, as fol-lows.
1. Transmit the radar on the shortest range.2. Open the Installation menu and select [MBS Adjust].3. Press the ENTER key to show the setting window.4. Press the cursor pad to reduce the main bang (between 0 and 25).5. Press the ENTER key to finish.
Video Initial Adjustment
After you complete the automatic installation setting, tune the video signal if necessary.
1. Transmit the radar and set the radar as follows.• Gain : 85 to 90• A/C Sea : zero• A/C Rain : zero• Echo Average : OFF• Noise Rejector : OFF• Interference Rejector : 2
2. Open the Installation menu and select [Video Init Adjust].3. Press the ENTER key to show the setting window.4. Press the cursor pad to show some white noise on the display. The setting range is 0 to 31. A
large value increases the gain.5. Press the ENTER key to finish.
Note: If the display unit is used as a remote display, set [Input Source] to [Slave]. Do the [Video Initial Adjust] as shown in the above procedure. The echo presentation on the remote display is like the presentation on the main display.
ARPA Adjustment
During the sea trial, adjust the threshold level of the ARPA for short pulse, middle pulse and long pulse.
• Default setting is 2.• If the ship echoes are difficult to acquire at the setting 2, set to 1.• If the ARPA symbol moves to other echo at the setting 2, set to 3.
3-6
4-1
4. OPTIONAL EQUIPMENT
4.1 ARP Kit ARP-11The ARP kit provides automatic radar plotter functions to this radar.
Necessary parts
Name: ARP kitType: ARP-11Code no.: 008-523-050
For details, see the packing list attached to the kit.
1. Unscrew 12 screws and five connector nuts at the rear of the display unit.
Rear panel of Display unit
Remove five connector nuts.
Remove 12 screws.
Do not remove this connector nut.
2. Lift the cover slowly and open it as shown below.
3. Mate P107 on the ARP board to J214 on the 03P9474 board and fasten the ARP board with four screws.
03P9474
J214
Cover
Open this direction.Take care not to damagethis cable assembly.
ARP board
Comfirm that rubber gasket is set securely in the groove around the panel.
4-2
4. Reassemble the display unit.
NMEA1
NMEA2
HDG
DJ-1
12-24 VDC/ 8.0-3.8A3 GND
1 + 2 -
USB
Torque2.94±0.29 Nm
Torque0.78±0.08 Nm
Torque0.78±0.08 Nm(12 pcs)
OPTION
4-3
4.2 Connection of Buzzer and/or Remote Display You need the cables shown below to connect the optional external buzzer and remote display.
• Two-way cable MJ-A10SPFW0001+R • MJ-A7SPF0007-050C • MJ-B24LPF0010-xxx+R (xxx: 100, 200 or 300)
External buzzer
When a target enters (exists) in the guard zone, the optional external buzzer gives a loud alarm.
Type:OP03-21
Code no.:000-030-097
Attach the two-way cable and MJ-A7SPF0007-050C cable to the OPTION port at the rear of the display unit. See the above figure.
1. Cut the NH connector at the end of the external buzzer cable to an acceptable length.2. Solder the external buzzer cable to the MJ-A7SPF0007-050C cable as shown below. Before
you solder the cores, cut the heat-shrink-tube in half and set the tubes to the cores of the cable. Solder the cores, then set the tubes on the soldered point.
3. Fasten the buzzer with the double-sided tape or two self-tapping screws (3x15 or 3x20, local supply).
Name Type Code No. Qty Comment
1 Buzzer PKB42SWH2940 000-153-221-10 1 One NH connector attached2 Cable tie CV-70N 000-162-185-10 43 Heat-shrink- tube 3x0.25 BLK 000-165-283-10 1 40 mm4 Double-sided Tape 9760 000-800-851-00 1 25 mm x 25 mm
OPTION
Remote Display
External buzzerMJ-A7SPF0007-050C (5 m)
MJ-10P
MJ-10P MJ-7P
MJB24P
Display unitRDP-152
Connection Port MJ-A10SPFW0001+R *(0.2 m)
MJ-B24LPF0010-xxx+R (10/20/30 m)(xxx: 100、200 or 300)
*: This cable is not required to connect the remote display only.
Red
Black External buzzer
MJ-A7SPF0007-050C
Solder
Cut other cables off, and wrap here with tape.
4-4
A-1
A-3
A-2
A-5
A-4
A-6
8/Jul/09 R.Esumi
5/Feb/09 R.Esumi
5/Feb/09 R.Esumi
S-1a
12/Jan/2011Y.NISHIYAMA
西山 電子 DN : 日付
S-1b
12/Jan/2011Y.NISHIYAMA
1 2 3
WHT
BLK
クロ
シロ
10A:12V
5A:24V
(+)
(-)
IV-2sq.*1
12-24
VDC
MJ-A3SPF0017-050ZC,5m,φ
10
MJ-A3SPF
*4
24
3
A
1
B C
DRAWN
CHECKED
APPROVED
DWG.No.
TITLE
NAME
名称
REF.No.
SCALE
MASS
kg
T.YAMASAKI
注記
*1)造船
所手配
。
*2)オプ
ション
。
*3)シー
ルドは
両ユニ
ット
で完
全に
接地
するこ
と。
NOTE
*1:
SHIPYARDSUPPLY.
*2:
OPTION.
*3:
SHIELD
SHOULD
BEGROUNDED
EFFECTIVELYAT
BOTH
END.
*4)工場
出荷時
10A。24V使
用時
は5Aヒュ
ーズに
交換
する。
*4:
DEFAULT:10A.
REPLACEFUSETO5AFOR24V
USE.
5 61 2
(+)
(-)
GND
整流
器
RU-3423
*2
RECTIFIER
GNDDJ-1
+12V
+12V
-12V
-12V
P/L_A
P/L_B
10
11
20
14
15 2 8 7
チャ
BRN
GND
+12V
+12V
-12V
-12V
P/L_A
P/L_B
1 2 3 4 5 6 7 8 9NC
ANTENNA
UNIT
空中
線部
RSB-0070/0073(24/48rpm)
J821(VH9P)
TX_TRIG
TX_TRIG
キ(太)
クロ
(太)
アカ
(太)
シロ
(太)
チャ
(太)
アオ
ミドリ
YEL[B]
BLK[B]
RED[B]
WHT[B]
BRN[B]
BLU
GRN
1 213
12
ミドリ(太)
ダイ
(太)
GRN[B]
ORG[B]
VIDEO
GND
621
ドウジク
キCOAX.
YEL
VIDEO
GND
111213
18 3
MBS-L
24
GND
MBS-L
GND
1 5 9NCNC
104
NC
NC
2 3 6 7 8
03P9249
U2B6
22
ムラサキ
PPL
シロ/アカ
WHT/RED
419
23
J824(NH13P)
9 1 17 5
シロ
クロ
BLK
WHT
1 2 3 4HD
J823(VH4P)
アオ
(太)
ムラサキ(太)
BLU[B]
PPL[B]
*3
*3
シロ/チャ
WHT/BRN
アカ
RED
ダイ
ORG
シロ/ダイ
WHT/ORG
16
TUNING_CONT
TUNING_CONT
TUNING_IND
TUNING_IND
J822(VH2P)
NCNC
1 2 3 4
USB
PC
(FOR
MAINTENANCE)
VBUS
GND
(RW-6537,21C+2C2V,MAX.30m)
D_M
D_P
1 2 3 4 5 6 7 8 9 10
MJ-A10SPF
OP_BP
OP_VIDEO_GND
SHIELD
OP_HD
OP_TRIG
OP_VIDEO
EXT_BUZZ
EXT_BUZZ_12V
GND
NC
+12V
-12V
BP
HD
MOTOR-H
MOTOR-C
MOTOR-C
MOTOR-H
MOTOR-H
EXT_TRIG
03-176-6002-0
MJ-B24LPF0005,5/10/15/20/30m,φ
14.5
RW-4747
0.3m
BTYPE
1 2 3 4 5 6 1 2 3 4 5 6 7 1 2 3 4 5 6 7
IV-2sq.
*1
NC
HDG +12V
GND
+12V
GND
NMEA
1
NMEA
2
DATA-H
DATA-C
SHIELD
TD1-A
TD1-B
SHIELD
TD2-A
TD2-B
SHIELD
CLK-H
CLK-C
MJ-A6SPF
WHT
BLK
クロ
シロ
キ ミドリYEL
GRN
RD1-H
RD1-C
RD2-H
RD2-C
OPTION
12-24VDC
*2
RDP-152
指示部
DISPLAYUNIT
BPMOTOR-H
MOTOR-C
MOTOR-C
MOTOR-H
MOTOR-H
T.TAKENO
MJ-A7SPF
MJ-A7SPF
10m
同上
DITTO
10
*2
MJ-B24LPF0010
MAX.30m,φ
10
*2
0.2m
MJ-A10SPFW0001+R
副指
示器
*2
REMOTE
DISP.
BLK
RED
アカ
クロ
OP03-21
EXT.
BUZZER
外部
ブザー
BLK
RED
アカクロ
7
*2
MJ-A7SPF0007,5m*2
DATA-H
DATA-C
CLK-H
CLK-C
SHIELD
AD-100
*2
PG-1000
SC-50
ETC.
AD-10
FORMAT
*2
AD-100
PG-1000
OR
SC-50
ETC.
TD-A
TD-B
SHIELD
NMEA0183
*2
*2
MJ-A6SPF0007,10m
MJ-A6SPF0007,10m
MJ-A6SPF0003,5/10m
DPYC-1.5*1
100/110/
220/230VAC
1φ
,50/60Hz
C3580-C01-
C
MODEL1935/1937/1945
船舶用レ
ーダー
相互結線
図
MARINE
RADAR
INTERCONNECTIONDIAGRAM
3/Sep/09
3/Sep/09
GPS受
信機
GPSRECEIVER
GP-320B/330B
*2
または
OR
DST-800
スマ
ート
セン
サー
SMARTSENSOR
MJ-A7SPF0007-050C,5m,φ
6
+12V
GND
SHIELD
TD-A
TD-B
RD-H
RD-C
キ ミドリ
シロ
アオ
アカ
クロ
YEL
GRN
WHT
BLU
RED
BLK
EXT.
EQUIPMENT
外部
機器
DR-100
DM-200
ETC.
25/Sep/09 R.Esumi
S-2
The paper used in this manual
is elemental chlorine free.
・FURUNO Authorized Distributor/Dealer
9-52 Ashihara-cho,
Nishinomiya, 662-8580, JAPAN
A : FEB 2009.Printed in JapanAll rights reserved.
D : MAY 09, 2012
Pub. No. IME-35790-D
*00017025113**00017025113*(AKMU ) MODEL1835/1935/1945*00017025113**00017025113*
* 0 0 0 1 7 0 2 5 1 1 3 *